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Protein G Protein

Recombinant Protein G protein expressed in Escherichia coli (E. coli).
Catalog No. ABIN934867

Quick Overview for Protein G Protein (ABIN934867)

Target

See all Protein G Proteins
Protein G

Protein Type

Recombinant

Origin

Streptococcus

Source

  • 3
  • 2
Escherichia coli (E. coli)

Purity

> 95 % pure
  • Cross-Reactivity (Details)

    The albumin - binding domain of the native molecule has been genetically deleted. IgG Binding is 95 % or better.

    Characteristics

    Immunoglobulin-binding bacterial Protein G solution
    Expression System: E.coli
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  • Application Notes

    Each Investigator should determine their own optimal working dilution for specific applications.

    Restrictions

    For Research Use only
  • Format

    Lyophilized

    Buffer

    Supplied as a lyophilized powder.

    Handling Advice

    Avoid repeated freeze/thaw cycles.

    Storage

    -20 °C

    Storage Comment

    Aliquot and store at -20 °C.
  • Target

    Protein G

    Background

    Protein G is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria much like Protein A but with differing specificities. It is a 65- kDa (G148 protein G) and a 58 kDa (C40 protein G) cell surface protein that has found application in purifying antibodies through its binding to the Fc region.

    Molecular Weight

    17 kDa
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